Can someone please help me? And it says “Solve each equation. Then, prove that your answer solves the original equation?

Question

asked Jun 6, 2022 32.0k views

1 Answer

Redditor · Answer 1 · 2022-06-12T14:13:21+0000

Explanation:

We need to solve each equation.

a. 6c = 30

c = 30/6 = 5

b.

2d-6=12

Adding 6 both sides

2d-6+6=12+6

2d = 18

d = 9

c.

$(x)/(3)+9=2\\\\(x)/(3)=-7\\\\x=-21$

d.

50=14+3m

50-14=3m

36=3m

m = 12

Hence, this is the required solution.